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SI-8090JD

Package Image

Package : TO263-5L

RoHS : YES

Data Sheet(1.4MB)
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SI-8000JD series are buck converter ICs whose maximum output current is 1.5 A.
These products have various functions including the Output On/Off Function, the Overcurrent Protection and the Thermal Shutdown, and achieve a buck converter circuit with few external components.

Data Download

Design Support

  • Technical Documents

Technical Documents

Features

    • High Efficiency 86%
    • Few Components
    • Downsized Choke Coil
      (Switching Frequency 125 kHz (typ.))
    • Fixed Output Voltage
    • On/Off Function
    • Low Supply Current during Output Off
    • Protection Functions
      Overcurrent Protections (OCP): Fold-back Type, Auto-restart
      Thermal Shutdown (TSD): Auto-restart

Application

  • Audio Visual Equipment
  • Office Automation Equipment (e.g., Printer)
  • Onboard power supply

Specifications

Built-in Power Power IC
Output Method Fixed
Output Voltage 9.0 V
Output Current 1.5 A
Input Voltage Range 11 to 40 V
Operating Frequency 125 kHz
Synchronous / Asynchronous Asynchronous
Current Mode Control NO
Maximum Input Voltage 40.00 V
Output On / Off YES
Low ESR Capacitor Support NO
Overcurrent Protection Foldback Type
Phase Compensation Built-in
Thermal Protection YES
UVLO NO
Package Weight (Typ.) 1.48 g
Automotive Qualified NO

Typical Application

Typical Application

Block Diagram

Block Diagram

Physical Dimensions

Physical Dimensions

Questions or Comments?

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